1. 1Bishop, F., Cotgrove, R.M., Meadowcroft, D.B., Tidswell, R.D. and Tsumita, Y. (1996, A Guide to Advanced Sensors for Structural Condition and Environmental Monitoring in Fossil‐fired Power Plant, ERA Report 96‐0148R..
2. 2CODEC Combustion Development Ltd, Model 101 D3, dust and smoke monitor.
3. 3Anon, 1989, The British Coal/CEGB Programme on PFBC Development: An Overview of the Achievements, ritish Coal and CEGB booklet.
4. 4Stringer, J., Stallings, J. and Bakker, W.T. (1991, “Materials issues in circulating fluidized bed combustion systems”, in FBC Technology and the Environmental Challenge, Adam Hilger, Bristol, pp. 39‐50.
5. 5Schüle, V., Baier, G. and Vogel, A. (1993, “Soot sensor based on a porous solid electrolyte cell”, Sensors and Actuators B, Vol. 15 No. 16, pp. 249‐51.